{% extends 'base.html' %}

{% block header %}
<h1>{% block title %}Log in{% endblock %}</h1>
{% endblock %}

{% block content %}
<form action="" method="post">
  <label for="username">用户名</label>
  <input type="text" name="username" id="username" required/>
  <label for="password">密码</label>
  <input type="password" name="password" id="password" required>
  <input type="submit" value="登录">
</form>
{% endblock %}